[Nepomuk] Virtuoso uses all CPU cores at full capacity

[Will Stephenson]

On Monday 19 Mar 2012 21:48:45 Rainer Keller wrote:
> virtuoso is taking 2 of 2 cores on my PC all the time. It starts doing this
> right after bootup.

Sounds like https://bugs.kde.org/show_bug.cgi?id=289932

> Calling 'qdbus org.kde.nepomuk.services.nepomukqueryservice' does not show
> any running queries. I am running Gentoo on x86_64 using
>  - soprano-2.7.5
>  - kdelibs-4.8.1(-r1)
>  - nepomuk-4.8.1
>  - virtuoso-server 6.1.4
> 
> Is this issue fixed in the development versions already?
> 
> I did a backtrace. There was only one thread which seems to have some useful
> information, see http://paste.kde.org/443216/ , but I have no clue how to
> get further details of what's going wrong.
> 
> Does anybody know how to debug this further?

I'd add the patches linked in the bug report and see if they improve matters 
for you.

Will